Socialist organizations united in Cape Town to form the CPSA. The party later adopted a Black-majority orientation and became an important ally of national liberation and labour movements.
About 60,000 to 76,000 Black miners struck for higher wages and better conditions. Police and troops violently suppressed the week-long action, killing and injuring workers.
The ANC, Communist Party and trade unions called workers to stay home for political rights and against repression. Police killed at least eighteen people in clashes on the Witwatersrand.